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Rapid:
Individual Calculations January 2019 |
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| Moschovakis, Isidoros Total change: -23.80 | |   |
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| School chess championship Elliniko Argyroupoli 2018 | Elliniko | GRE | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 995 | 0.00 | 3 | -0.93 | 20 | -18.60 | |
|  Zacharakis, Antonios | | | 1083 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bezirgiannidis, Christos | | | 1145 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Tampakis, Vasileios | | | 1186 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 6th youth rapid ESP Machites 2018 | Keratsini | GRE | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 995 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
| | Papaoulakis, Isidoros | | | 1178 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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